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Edit File: utils.js
/** * Cookie functions. * * @output wp-includes/js/utils.js */ /* global userSettings, getAllUserSettings, wpCookies, setUserSetting */ /* exported getUserSetting, setUserSetting, deleteUserSetting */ window.wpCookies = { // The following functions are from Cookie.js class in TinyMCE 3, Moxiecode, used under LGPL. each: function( obj, cb, scope ) { var n, l; if ( ! obj ) { return 0; } scope = scope || obj; if ( typeof( obj.length ) !== 'undefined' ) { for ( n = 0, l = obj.length; n < l; n++ ) { if ( cb.call( scope, obj[n], n, obj ) === false ) { return 0; } } } else { for ( n in obj ) { if ( obj.hasOwnProperty(n) ) { if ( cb.call( scope, obj[n], n, obj ) === false ) { return 0; } } } } return 1; }, /** * Get a multi-values cookie. * Returns a JS object with the name: 'value' pairs. */ getHash: function( name ) { var cookie = this.get( name ), values; if ( cookie ) { this.each( cookie.split('&'), function( pair ) { pair = pair.split('='); values = values || {}; values[pair[0]] = pair[1]; }); } return values; }, /** * Set a multi-values cookie. * * 'values_obj' is the JS object that is stored. It is encoded as URI in wpCookies.set(). */ setHash: function( name, values_obj, expires, path, domain, secure ) { var str = ''; this.each( values_obj, function( val, key ) { str += ( ! str ? '' : '&' ) + key + '=' + val; }); this.set( name, str, expires, path, domain, secure ); }, /** * Get a cookie. */ get: function( name ) { var e, b, cookie = document.cookie, p = name + '='; if ( ! cookie ) { return; } b = cookie.indexOf( '; ' + p ); if ( b === -1 ) { b = cookie.indexOf(p); if ( b !== 0 ) { return null; } } else { b += 2; } e = cookie.indexOf( ';', b ); if ( e === -1 ) { e = cookie.length; } return decodeURIComponent( cookie.substring( b + p.length, e ) ); }, /** * Set a cookie. * * The 'expires' arg can be either a JS Date() object set to the expiration date (back-compat) * or the number of seconds until expiration */ set: function( name, value, expires, path, domain, secure ) { var d = new Date(); if ( typeof( expires ) === 'object' && expires.toGMTString ) { expires = expires.toGMTString(); } else if ( parseInt( expires, 10 ) ) { d.setTime( d.getTime() + ( parseInt( expires, 10 ) * 1000 ) ); // Time must be in milliseconds. expires = d.toGMTString(); } else { expires = ''; } document.cookie = name + '=' + encodeURIComponent( value ) + ( expires ? '; expires=' + expires : '' ) + ( path ? '; path=' + path : '' ) + ( domain ? '; domain=' + domain : '' ) + ( secure ? '; secure' : '' ); }, /** * Remove a cookie. * * This is done by setting it to an empty value and setting the expiration time in the past. */ remove: function( name, path, domain, secure ) { this.set( name, '', -1000, path, domain, secure ); } }; // Returns the value as string. Second arg or empty string is returned when value is not set. window.getUserSetting = function( name, def ) { var settings = getAllUserSettings(); if ( settings.hasOwnProperty( name ) ) { return settings[name]; } if ( typeof def !== 'undefined' ) { return def; } return ''; }; /* * Both name and value must be only ASCII letters, numbers or underscore * and the shorter, the better (cookies can store maximum 4KB). Not suitable to store text. * The value is converted and stored as string. */ window.setUserSetting = function( name, value, _del ) { if ( 'object' !== typeof userSettings ) { return false; } var uid = userSettings.uid, settings = wpCookies.getHash( 'wp-settings-' + uid ), path = userSettings.url, secure = !! userSettings.secure; name = name.toString().replace( /[^A-Za-z0-9_-]/g, '' ); if ( typeof value === 'number' ) { value = parseInt( value, 10 ); } else { value = value.toString().replace( /[^A-Za-z0-9_-]/g, '' ); } settings = settings || {}; if ( _del ) { delete settings[name]; } else { settings[name] = value; } wpCookies.setHash( 'wp-settings-' + uid, settings, 31536000, path, '', secure ); wpCookies.set( 'wp-settings-time-' + uid, userSettings.time, 31536000, path, '', secure ); return name; }; window.deleteUserSetting = function( name ) { return setUserSetting( name, '', 1 ); }; // Returns all settings as JS object. window.getAllUserSettings = function() { if ( 'object' !== typeof userSettings ) { return {}; } return wpCookies.getHash( 'wp-settings-' + userSettings.uid ) || {}; };